Pregnant polar bear females usually enter the den in late autumn and remain there throughout the winter. They don't eat ...
How much they weigh: From as little as 60 pounds (27 kilograms) to more than 1,700 pounds (771 kg) ...
The study follows 15 polar bear mothers and cubs that have been recorded over the years on the Norwegian archipelago of Svalbard. Pregnant polar bear females usually enter the den in late autumn ...
Instinct plays a huge role in parenting, and humans can learn a lot from the animal kingdom. Helen Jukes, author of Mother ...
The Cincinnati Zoo & Botanical Garden counts on federal funds to grow cat, polar bear and rhino populations country-wide. The ...
One of the great marvels of nature is how bears, the largest carnivore in North America, are able to hibernate all winter, ...